The Ultimate Anti-Spam system: Cloudmark Authority + SpamAssassin

Cloudmark Authority easily integrates into virtually any SpamAssassin environment and fully leverages your pre-configured SpamAssassin processes, policies, rules, and databases. Once deployed, other more CPU-intensive SpamAssassin modules can be disabled, conserving valuable system resources.

Cloudmark Authority's superior performance dramatically reduces requirements for filtering and storage servers. Service providers who implement Cloudmark Authority typically benefit from an up to 75 percent reduction in filtering infrastructure requirements.

Cloudmark Authority for SpamAssassin plugin works seamlessly with a wide variety of email systems that currently support Spam Assassin including procmail, Sendmail, Postfix, Qmail, and many others. Cloudmark Authority fully leverages your existing SpamAssassin processes, policies, updates, rules, and databases - saving valuable administrative and engineering resources.